Fig 2.
The total numbers of residents in the groups without (A) and with (B) indwelling devices are displayed in the largest, leftmost boxes, followed by the numbers and percentages of those residents colonized with the antibiotic-resistant organism. To the right of these boxes, the numbers of the colonizing organisms that were newly acquired are indicated, along with the corresponding percentage. MRSA, methicillin-resistant Staphylococcus aureus; VRE, vancomycin-resistant enterococci; CAZr GNB, ceftazidime-resistant Gram-negative bacillus; CIPr, ciprofloxacin-resistant Gram-negative bacillus.